Microscope Objective Adapter M32X0.75 Extender Spacer for Nikon Microscope 7mm

                                       Specification

Adapter (made of aluminum, anodized black) 

Female Thread: M32 x 0.75 Male Thread: M32 x 0.75

Actual Extended Length: 7mm

Application: extended the Nikon Microscope Objective Lens.